*
* BlueZ - Bluetooth protocol stack for Linux
*
- * Copyright (C) 2004-2009 Marcel Holtmann <marcel@holtmann.org>
+ * Copyright (C) 2004-2010 Marcel Holtmann <marcel@holtmann.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
for (cmsg = CMSG_FIRSTHDR(&msgh); cmsg != NULL;
cmsg = CMSG_NXTHDR(&msgh, cmsg)) {
if (cmsg->cmsg_level == SOL_SOCKET
- && cmsg->cmsg_type == SCM_RIGHTS)
- return (*(int *) CMSG_DATA(cmsg));
+ && cmsg->cmsg_type == SCM_RIGHTS) {
+ memcpy(&ret, CMSG_DATA(cmsg), sizeof(int));
+ return ret;
+ }
}
errno = EINVAL;
*
* BlueZ - Bluetooth protocol stack for Linux
*
- * Copyright (C) 2004-2009 Marcel Holtmann <marcel@holtmann.org>
+ * Copyright (C) 2004-2010 Marcel Holtmann <marcel@holtmann.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
#define BT_STOP_STREAM 5
#define BT_CLOSE 6
#define BT_CONTROL 7
+#define BT_DELAY_REPORT 8
#define BT_CAPABILITIES_TRANSPORT_A2DP 0
#define BT_CAPABILITIES_TRANSPORT_SCO 1
uint8_t key; /* Control Key */
} __attribute__ ((packed));
+struct bt_delay_report_req {
+ bt_audio_msg_header_t h;
+ uint16_t delay;
+} __attribute__ ((packed));
+
+struct bt_delay_report_ind {
+ bt_audio_msg_header_t h;
+ uint16_t delay;
+} __attribute__ ((packed));
+
/* Function declaration */
/* Opens a connection to the audio service: return a socket descriptor */
*
* BlueZ - Bluetooth protocol stack for Linux
*
- * Copyright (C) 2004-2009 Marcel Holtmann <marcel@holtmann.org>
+ * Copyright (C) 2004-2010 Marcel Holtmann <marcel@holtmann.org>
*
*
* This library is free software; you can redistribute it and/or
*
* Bluetooth low-complexity, subband codec (SBC) library
*
- * Copyright (C) 2004-2009 Marcel Holtmann <marcel@holtmann.org>
+ * Copyright (C) 2008-2010 Nokia Corporation
+ * Copyright (C) 2004-2010 Marcel Holtmann <marcel@holtmann.org>
* Copyright (C) 2004-2005 Henryk Ploetz <henryk@ploetzli.ch>
* Copyright (C) 2005-2008 Brad Midgley <bmidgley@xmission.com>
*
* -4 Bitpool value out of bounds
*/
static int sbc_unpack_frame(const uint8_t *data, struct sbc_frame *frame,
- size_t len)
+ size_t len)
{
unsigned int consumed;
/* Will copy the parts of the header that are relevant to crc
}
static void sbc_decoder_init(struct sbc_decoder_state *state,
- const struct sbc_frame *frame)
+ const struct sbc_frame *frame)
{
int i, ch;
}
static int sbc_synthesize_audio(struct sbc_decoder_state *state,
- struct sbc_frame *frame)
+ struct sbc_frame *frame)
{
int ch, blk;
}
static int sbc_analyze_audio(struct sbc_encoder_state *state,
- struct sbc_frame *frame)
+ struct sbc_frame *frame)
{
int ch, blk;
int16_t *x;
* -99 not implemented
*/
-static SBC_ALWAYS_INLINE ssize_t sbc_pack_frame_internal(
- uint8_t *data, struct sbc_frame *frame, size_t len,
- int frame_subbands, int frame_channels, int joint)
+static SBC_ALWAYS_INLINE ssize_t sbc_pack_frame_internal(uint8_t *data,
+ struct sbc_frame *frame, size_t len,
+ int frame_subbands, int frame_channels,
+ int joint)
{
/* Bitstream writer starts from the fourth byte */
uint8_t *data_ptr = data + 4;
}
static void sbc_encoder_init(struct sbc_encoder_state *state,
- const struct sbc_frame *frame)
+ const struct sbc_frame *frame)
{
memset(&state->X, 0, sizeof(state->X));
state->position = (SBC_X_BUFFER_SIZE - frame->subbands * 9) & ~7;
priv->frame.codesize = sbc_get_codesize(sbc);
priv->frame.length = framelen;
- } else if (priv->frame.bitpool != sbc->bitpool)
+ } else if (priv->frame.bitpool != sbc->bitpool) {
+ priv->frame.length = framelen;
sbc->bitpool = priv->frame.bitpool;
+ }
if (!output)
return framelen;
size_t sbc_get_frame_length(sbc_t *sbc)
{
- size_t ret;
+ int ret;
uint8_t subbands, channels, blocks, joint, bitpool;
struct sbc_priv *priv;
*
* Bluetooth low-complexity, subband codec (SBC) library
*
- * Copyright (C) 2004-2009 Marcel Holtmann <marcel@holtmann.org>
+ * Copyright (C) 2008-2010 Nokia Corporation
+ * Copyright (C) 2004-2010 Marcel Holtmann <marcel@holtmann.org>
* Copyright (C) 2004-2005 Henryk Ploetz <henryk@ploetzli.ch>
* Copyright (C) 2005-2006 Brad Midgley <bmidgley@xmission.com>
*
ssize_t sbc_parse(sbc_t *sbc, const void *input, size_t input_len);
+/* Decodes ONE input block into ONE output block */
ssize_t sbc_decode(sbc_t *sbc, const void *input, size_t input_len,
void *output, size_t output_len, size_t *written);
*
* Bluetooth low-complexity, subband codec (SBC) library
*
- * Copyright (C) 2004-2009 Marcel Holtmann <marcel@holtmann.org>
+ * Copyright (C) 2008-2010 Nokia Corporation
+ * Copyright (C) 2004-2010 Marcel Holtmann <marcel@holtmann.org>
* Copyright (C) 2004-2005 Henryk Ploetz <henryk@ploetzli.ch>
* Copyright (C) 2005-2008 Brad Midgley <bmidgley@xmission.com>
*
*
* Bluetooth low-complexity, subband codec (SBC) library
*
- * Copyright (C) 2004-2009 Marcel Holtmann <marcel@holtmann.org>
+ * Copyright (C) 2008-2010 Nokia Corporation
+ * Copyright (C) 2004-2010 Marcel Holtmann <marcel@holtmann.org>
* Copyright (C) 2004-2005 Henryk Ploetz <henryk@ploetzli.ch>
* Copyright (C) 2005-2006 Brad Midgley <bmidgley@xmission.com>
*
*
* Bluetooth low-complexity, subband codec (SBC) library
*
- * Copyright (C) 2004-2009 Marcel Holtmann <marcel@holtmann.org>
+ * Copyright (C) 2008-2010 Nokia Corporation
+ * Copyright (C) 2004-2010 Marcel Holtmann <marcel@holtmann.org>
* Copyright (C) 2004-2005 Henryk Ploetz <henryk@ploetzli.ch>
* Copyright (C) 2005-2006 Brad Midgley <bmidgley@xmission.com>
*
*
* Bluetooth low-complexity, subband codec (SBC) library
*
- * Copyright (C) 2004-2009 Marcel Holtmann <marcel@holtmann.org>
+ * Copyright (C) 2008-2010 Nokia Corporation
+ * Copyright (C) 2004-2010 Marcel Holtmann <marcel@holtmann.org>
* Copyright (C) 2004-2005 Henryk Ploetz <henryk@ploetzli.ch>
* Copyright (C) 2005-2006 Brad Midgley <bmidgley@xmission.com>
*
*
* Bluetooth low-complexity, subband codec (SBC) library
*
- * Copyright (C) 2004-2009 Marcel Holtmann <marcel@holtmann.org>
+ * Copyright (C) 2008-2010 Nokia Corporation
+ * Copyright (C) 2004-2010 Marcel Holtmann <marcel@holtmann.org>
* Copyright (C) 2004-2005 Henryk Ploetz <henryk@ploetzli.ch>
* Copyright (C) 2005-2006 Brad Midgley <bmidgley@xmission.com>
*
*
* Bluetooth low-complexity, subband codec (SBC) library
*
- * Copyright (C) 2004-2009 Marcel Holtmann <marcel@holtmann.org>
+ * Copyright (C) 2008-2010 Nokia Corporation
+ * Copyright (C) 2004-2010 Marcel Holtmann <marcel@holtmann.org>
* Copyright (C) 2004-2005 Henryk Ploetz <henryk@ploetzli.ch>
* Copyright (C) 2005-2006 Brad Midgley <bmidgley@xmission.com>
*
*
* Bluetooth low-complexity, subband codec (SBC) library
*
- * Copyright (C) 2004-2009 Marcel Holtmann <marcel@holtmann.org>
+ * Copyright (C) 2008-2010 Nokia Corporation
+ * Copyright (C) 2004-2010 Marcel Holtmann <marcel@holtmann.org>
* Copyright (C) 2004-2005 Henryk Ploetz <henryk@ploetzli.ch>
* Copyright (C) 2005-2006 Brad Midgley <bmidgley@xmission.com>
*
*
* Bluetooth low-complexity, subband codec (SBC) library
*
- * Copyright (C) 2004-2009 Marcel Holtmann <marcel@holtmann.org>
+ * Copyright (C) 2008-2010 Nokia Corporation
+ * Copyright (C) 2004-2010 Marcel Holtmann <marcel@holtmann.org>
* Copyright (C) 2004-2005 Henryk Ploetz <henryk@ploetzli.ch>
* Copyright (C) 2005-2006 Brad Midgley <bmidgley@xmission.com>
*